Home / 43,338,512.48-59,805,852.60-23,758,731.68

Finding the Fourth Proportional to 43,338,512.48, 59,805,852.60 and 23,758,731.68

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Solution

The fourth proportional to 43,338,512.48, 59,805,852.60 and 23,758,731.68 is: 32,786,339.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,338,512.48 : 59,805,852.60 = 23,758,731.68 : x
  2. Step 2: Convert to fraction form
    43,338,512.48/59,805,852.60 = 23,758,731.68/x
  3. Step 3: Cross multiply
    43,338,512.48x = 59,805,852.60 × 23,758,731.68
  4. Step 4: Simplify right side
    43,338,512.48x = 1,420,911,204,817,030.50
  5. Step 5: Solve for x
    x = 1,420,911,204,817,030.50/43,338,512.48
  6. Step 6: Final answer
    x = 32,786,339.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.